| 摘要 |
Methods, systems, and computer program products for screening a request for a transaction to purchase a travel service. Based on one or more of a probability of fraud for the transaction, a probability distribution for receiving a chargeback with respect to time if the request is accepted, a probability distribution with respect to time for completing a security check, a probability that the travel service will be rebooked if the request is denied, and a bid-price for a travel service, a revenue management system determines a future revenue impact for accepting, denying, or requesting a security check on the request. The future revenue impact is used to adjust a total cost of fraud for the transaction. The revenue management system may then determine whether the request should be accepted, denied, or subjected to the security check based on the expected future revenue impact and the expected cost of fraud. |
